3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((bool) ""); var_dump((bool)"0"); var_dump((bool)0); var_dump((bool)array()); class Test {} $t = new Test(); var_dump((bool)$t);
Output for git.master, git.master_jit, rfc.property-hooks
bool(false) bool(false) bool(false) bool(false) bool(true)

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
41.37 ms | 401 KiB | 8 Q